They don't need to release multiple films because that would require them to cash out for money.

This is why I'm disagreeing with you Psylockussus and saying Fox would lose money, because Fox makes a profit on all their X-Men properties. Doesn't matter if one makes less then the other, they still make more money off of multiple films. This is just gonna go in circles again so you can read the page back as my response for this subject. This has been done to death.